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Abstract
Citrus growth and export are one of the most important agroeconomical activities in regions with Mediterranean-like climates. Among them, tangors in particular are appreciated by their sweet taste and delicate palatability. The current study describes the analysis of the metabolome of two tangor (Citrus reticulata×C. sinensis) cultivars, Murcott and Ellendale, broadly cultivated in Argentina and other countries, after heat treatment and postharvest [ver mas...]
dc.contributor.authorMoreno, Alejandra Soledad
dc.contributor.authorPerotti, Valeria Elisa
dc.contributor.authorMargarit, Ezequiel
dc.contributor.authorBello, Fernando
dc.contributor.authorVazquez, Daniel Eduardo
dc.contributor.authorPodesta, Florencio Esteban
dc.contributor.authorTripodi, Karina Eva Josefina
dc.date.accessioned2018-07-12T12:48:22Z
dc.date.available2018-07-12T12:48:22Z
dc.date.issued2018
dc.identifier.issn0925-5214
dc.identifier.otherhttps://doi.org/10.1016/j.postharvbio.2018.03.014
dc.identifier.urihttp://hdl.handle.net/20.500.12123/2774
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0925521418300243
dc.description.abstractCitrus growth and export are one of the most important agroeconomical activities in regions with Mediterranean-like climates. Among them, tangors in particular are appreciated by their sweet taste and delicate palatability. The current study describes the analysis of the metabolome of two tangor (Citrus reticulata×C. sinensis) cultivars, Murcott and Ellendale, broadly cultivated in Argentina and other countries, after heat treatment and postharvest storage. This investigation intended to shed light on the biochemistry behind some observed differences in the fruit of both cultivars, such as a distinctive response to cold storage. The differential response to heat treatments and their effectiveness for preventing fungal infection was also evaluated. Metabolite profiling carried out using several chromatographic techniques and differential methods allowed to comprehensively compare the levels of sugars, organic acids, amino acids, polyalcohols, phenylpropanoids and phospholipids among varieties. It was found that Ellendale possess lower content of turanose and melibiose, higher levels of putrescine, unsaturated fatty acids, ribonic and propionic acids, as well as a remarkably higher level of hesperidin than Murcott. After heat treatment, Ellendale was less prone to pathogen development during storage than Murcott. The results, analyzed in terms of the differential metabolome response between the two varieties, hint at a better competence, boosted by heat treatment, of Ellendale to withstand biotic and abiotic stress conditions.es_AR
dc.formatapplication/pdfeng
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourcePostharvest biology and technology 142 : 10–18. (2018)eng
dc.subjectCitrus Reticulataes_AR
dc.subjectTratamiento Térmicoes_AR
dc.subjectAlmacenamientoes_AR
dc.subjectÁcidos Grasoses_AR
dc.subjectMetabolismoes_AR
dc.subjectTecnología Postcosechaes_AR
dc.subjectPostharvest Technologyeng
dc.subjectMetabolismeng
dc.subjectFatty Acidseng
dc.subjectStorageeng
dc.subjectHeat Treatmenteng
dc.subjectTangor
dc.subjectTangorseng
dc.subjectCitrus Sinensis
dc.subjectFrutas Cítricas
dc.subjectCitrus Fruitseng
dc.subject.otherVariedad Tangores_AR
dc.subject.otherVariedad Murcottes_AR
dc.subject.otherVariedad Ellendalees_AR
dc.subject.otherTrienoic Fatty Acidseng
dc.titleMetabolic profiling and quality assessment during the postharvest of two tangor varieties subjected to heat treatmentseng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.filFil: Moreno, Alejandra Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.description.filFil: Perotti, Valeria Elisa. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Laboratorio de Biología Molecular; Argentinaes_AR
dc.description.filFil: Margarit, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.description.filFil: Bello, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Vazquez, Daniel Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Podesta, Florencio Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.description.filFil: Tripodi, Karina Eva Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.subtypecientifico


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